Questão jurídica principal
Whether the appeal against the cantonal incidental decision on admissibility was immediately admissible under Art. 93 LTF.
Decisão extraída
The appeal was not admissible because the appellant failed to show that the decision could cause irreparable harm or that immediate admission would avoid a long and costly evidentiary procedure.
Fundamentação extraída
The challenged ruling was an incidental decision not concerning jurisdiction or recusal. Although overturning it would end the case, the appellant gave no concrete explanation of why the merits proceedings would require lengthy and costly evidence; the statutory motivation burden under Art. 93(1)(b) LTF was not met.